{"_canonicalization":{"envelope_id":"axm_ + sha256(envelope minus {signature, axiom_id, anchors})","envelope_signature":"ed25519(envelope minus {signature, axiom_id})","json":"sort_keys=True, separators=(',',':'), ensure_ascii=False, allow_nan=False, utf-8","leaf_hash":"sha256(0x00 || canonical_json(envelope_full))","seal_signature":"ed25519(seal minus {signature, sig_algorithm})"},"axiom_id":"axm_f6fa006bf04b2e271a9a699c1fba8a6f4e4ff8bad77f4c453086d3fdbcf78891","bitcoin_anchor":{"bitcoin_attestations":["bitcoin_block_949451"],"calendar_attestations":["https://finney.calendar.eternitywall.com","https://btc.calendar.catallaxy.com","https://alice.btc.calendar.opentimestamps.org","https://bob.btc.calendar.opentimestamps.org"],"ots_url":"/registry/data/substrate/anchors/77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3.ots","stamped_at":"2026-05-15T03:00:03Z","status":"bitcoin"},"envelope":{"anchors":[{"chain":"crovia.axiom_graph","height":0,"merkle_proof":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d","root_at_anchor":"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d"}],"axiom_id":"axm_f6fa006bf04b2e271a9a699c1fba8a6f4e4ff8bad77f4c453086d3fdbcf78891","axiom_type":"AX.OBS","body":{"absence_streak_days":0,"collector_run_at":"","collector_run_id":"","collector_version":"","days_monitored":86,"evidence":{},"first_seen":"2026-01-31T07:00:02.129552Z","last_seen":"2026-04-27T09:00:54.737666Z","merkle_root":"0c6185a0555625cb7e4c111daa9f0f84c994714aab1ed52f6568ea8356e3b717","observation_count":49,"observation_type":"presence","observed_at":"2026-04-23T15:01:24Z","receipt_hash":"sha256:c714c8123e87e4f699bf7d645b23ea4cbe7d48cc0d8399cb32018dae65429aa6","registry_endpoint":"https://registry.croviatrust.com"},"confidence":{"method":"deterministic"},"decision":"POSITIVE","issued_at":"2026-04-23T15:01:24Z","object":{"captured_by":"autonomous_observer","primary_source_url":""},"predecessors":[],"schema":"crovia.axiom.v1","signature":"ed25519:607eb32f57e6ec44fcfcff72d5322241accbfc63930a9d50f5bd129d9803dfa89fecdc81a400e1c9b35c163039b4fb304078d9578c759d3260a35d89c6ce9e0c","signer":"crovia.substrate","subject":{"source_collector":"autonomous_observer","target_id":"timm/tf_mobilenetv3_small_minimal_100.in1k"},"tsa":{"authority":"crovia.substrate.bootstrap","rfc3161_token":"{\"kind\":\"crovia.bootstrap.tsa\",\"source_jsonl\":\"/opt/crovia/hf_datasets/global-ai-training-omissions/observations.jsonl\",\"source_seal_merkle_root\":\"8a816048982f72db5efa56390c8b06e8773946b1d3a25139820455629f6aa37d\",\"upgrade_path\":\"Sessione H \\u2014 OpenTimestamps weekly anchor\"}"},"zk_mode":"clear","zk_proof":null},"ledger":{"leaf_hash":"a345f2f3d856c286324aa20e144dfbf0556d107b372becc96809671a8a3c1db3","leaf_index":16936,"ledger_path":"/opt/crovia/substrate/axiom_ledger.jsonl"},"merkle_proof":{"hash_alg":"sha256","leaf_prefix":"0x00","node_prefix":"0x01","odd_leaf_rule":"duplicate_last","path":[{"sibling":"3404c73b4bd2781c84d88b2182494dc6d5f4e862943b092116a77c38a5ea2b33","side":"right"},{"sibling":"b484b81cdae7c1f05431de9123d0f8a8eb627eeb176a74d3875779ed88ae6915","side":"right"},{"sibling":"5aadb59b5a990748f5128aa6957d70d72badfcfb92f229716288ea6b8263823f","side":"right"},{"sibling":"a63947e110b42f6b2065ad0c245853462cb06e92474f010d4cbd34a2a0146a85","side":"left"},{"sibling":"f6443724a5d2b1ffd531d2664b56d4150940575becdbdc58d531884737a29aea","side":"right"},{"sibling":"076abfc90cfa48e9f03b3d99e4f30d5063e40ccd5150ae185ee849a91570b827","side":"left"},{"sibling":"269ba33076b455dbe1b3282768ec4202dd29ead934b01b6ad2d41718c014e3d3","side":"right"},{"sibling":"84653b08700df98485c48c505c1f6d9368d4638fdcd82e62911e24029244369f","side":"right"},{"sibling":"7594fd309711689d93c74deef83d2137c9feed5ab24ea91818f5091c18598251","side":"right"},{"sibling":"c4fe90ef7aef025e29e9574867f7ce9ecef0cfffa284a8eecc3c01027126f48a","side":"left"},{"sibling":"821e2e21b6170be5ca668eca743b8d752c13eea03fed1e70661a58d3734f785b","side":"right"},{"sibling":"e01968a827c70d5f214fa0f5d62aaeb397fcc4ad55cdfa98d4c91ff35aaae9b6","side":"right"},{"sibling":"9f98b752f908c998d084203130320f412587a17e9bb32c972bd29fee8f1cc39f","side":"right"},{"sibling":"eec16c96580e075b43922d8a7dc062ce8f9be0b10cc1cdf0b87a5e6ee77122af","side":"right"},{"sibling":"91a4a35afb5dec86e273f4bc6b5c4ef9c235470a7f085dd00863cf2a49e61d64","side":"left"},{"sibling":"b2c325206b89124ba24d2e31ea7d540b6b4614663ea96edf7c615e7cab2d5bf1","side":"right"},{"sibling":"cc0e8d14567fc276aaffc2d1dc980dc8c5f78207f8e67d1a44382c24dfe0c665","side":"right"},{"sibling":"98fc57dfef8873b512edc8340f7181df57302bb96777625e072235c62d7c5895","side":"right"}]},"schema":"crovia.axiom_proof.v1","seal":{"first_collector_run_id":"","first_receipt_hash":"","jsonl_path":"/opt/crovia/substrate/axiom_ledger.jsonl","key_id":"430895f101d38164","last_collector_run_id":"","last_receipt_hash":"","leaf_count":134292,"merkle_root":"77fc9c28fae777b81da5b495b3115474df6592dfac590333213d3bdf8b94a9b3","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","run_id":"hourly_json_retrofit_20260515T023701Z","schema":"crovia.seal.v1","seal_family_version":"crovia-seal-family/1","seal_kind":"substrate_batch","sealed_at":"2026-05-15T02:37:25Z","sig_algorithm":"ed25519","signature":"68107a834b00b24f5d4501e5ec727445311f132a486567ecc4c72a4e6dff24c8c21f2de3105293353ba5fdbe370d032819af6aa70f694e2e39b6af6737507009","signer_version":"1.1.0"},"trust_root":{"key_id":"430895f101d38164","public_key_hex":"cf742e26f75669dc673cb5c0786a1ae23ae8ca19c347317192ce40c28a7ff25c","signature_algorithm":"ed25519","url":"/registry/canon/TRUST_ROOT.md"},"verifier":{"spec":"/registry/canon/AXIOM_RECEIPT_v1.md","url":"/v/axm_f6fa006bf04b2e271a9a699c1fba8a6f4e4ff8bad77f4c453086d3fdbcf78891"}}